Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Ke2 win in 3 half-moves
3 Kg3 win in 3 half-moves
4 Kh3 win in 3 half-moves
5 Rh3 win in 7 half-moves
6 Kc1 draw
7 Kc2 draw
8 Ke1 draw
9 Kg4 draw
10 Ra3 draw
11 Rb3 draw
12 Rc1 draw
13 Rc2 draw
14 Rc4 draw
15 Rc5 draw
16 Rc6 draw
17 Rd3 draw
18 Kg5 loss in 2 half-moves
19 Kh5 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rg3 loss in 2 half-moves